Home / 11,452,200.14-17,178,149.04-2,816,375.22

Finding the Fourth Proportional to 11,452,200.14, 17,178,149.04 and 2,816,375.22

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Solution

The fourth proportional to 11,452,200.14, 17,178,149.04 and 2,816,375.22 is: 4,224,525.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452,200.14 : 17,178,149.04 = 2,816,375.22 : x
  2. Step 2: Convert to fraction form
    11,452,200.14/17,178,149.04 = 2,816,375.22/x
  3. Step 3: Cross multiply
    11,452,200.14x = 17,178,149.04 × 2,816,375.22
  4. Step 4: Simplify right side
    11,452,200.14x = 48,380,113,181,750.16
  5. Step 5: Solve for x
    x = 48,380,113,181,750.16/11,452,200.14
  6. Step 6: Final answer
    x = 4,224,525.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.